1config EXT2_FS
2 tristate "Second extended fs support"
3 help
4 Ext2 is a standard Linux file system for hard disks.
5 6 To compile this file system support as a module, choose M here: the
7 module will be called ext2.
8 9 If unsure, say Y.
10 11config EXT2_FS_XATTR
12 bool "Ext2 extended attributes"
13 depends on EXT2_FS
14 help
15 Extended attributes are name:value pairs associated with inodes by
16 the kernel or by users (see the attr(5) manual page, or visit
17 <http://acl.bestbits.at/> for details).
18 19 If unsure, say N.
20 21config EXT2_FS_POSIX_ACL
22 bool "Ext2 POSIX Access Control Lists"
23 depends on EXT2_FS_XATTR
24 select FS_POSIX_ACL
25 help
26 Posix Access Control Lists (ACLs) support permissions for users and
27 groups beyond the owner/group/world scheme.
28 29 To learn more about Access Control Lists, visit the Posix ACLs for
30 Linux website <http://acl.bestbits.at/>.
31 32 If you don't know what Access Control Lists are, say N
33 34config EXT2_FS_SECURITY
35 bool "Ext2 Security Labels"
36 depends on EXT2_FS_XATTR
37 help
38 Security labels support alternative access control models
39 implemented by security modules like SELinux. This option
40 enables an extended attribute handler for file security
41 labels in the ext2 filesystem.
42 43 If you are not using a security module that requires using
44 extended attributes for file security labels, say N.
45 46config EXT2_FS_XIP
47 bool "Ext2 execute in place support"
48 depends on EXT2_FS && MMU
49 help
50 Execute in place can be used on memory-backed block devices. If you
51 enable this option, you can select to mount block devices which are
52 capable of this feature without using the page cache.
53 54 If you do not use a block device that is capable of using this,
55 or if unsure, say N.
56